From nobody Sun Feb 8 12:20:35 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2F3BC19F498 for ; Thu, 15 Aug 2024 12:29:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723724993; cv=none; b=Vr0F4w9LKSqWAT+051fSdsqIi6l6iLVJ9mYf3d+rHl0KxReS63fSuFdMArfzR4LliXjnft/4ZUvTLk6sf+s3HE78enlNrcLbZIaGw4lwWmnFn8VOrY2CLBnHQFKsT9upjLdSvsvwn7O4HoC0bubyMzjRPRK/XzSKVrwBxwmRtMc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723724993; c=relaxed/simple; bh=y1A/iCqbHo6zR/G1rwhMwz6a/e6LDjaACs8825jVEsM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SpgLNLIVbHI37zu0LEs4QXhtUZdk/ZovbdcHW7dFcvmlPfe5I8IIoHih+0LMyBNojERFGT3rli9r2yJqnKa6kUA5XviYpfZoHxQPjEUDLqN92ZSrvTmb64j3WQHo4U5RgyzCg2c9Ncl2pvZwSEwHVCs1zi/ZD7wHSUeNGiTaeMQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=dR5BWaaf; arc=none smtp.client-ip=198.175.65.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="dR5BWaaf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723724992; x=1755260992; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=y1A/iCqbHo6zR/G1rwhMwz6a/e6LDjaACs8825jVEsM=; b=dR5BWaaf+/IlYuian4bSIWAdDJtTIm27AsOiNNC3STbIo+vNCMugRelf y1TuLmZ/CrV7Qxmuwyw41qmxxwbe+kaLHrKYPdM4rXhCCDEg3Ge1Sy//r HMrpP2A5d4hXJmwBEGesxcKm93DfFwUSPNuaLjPouffISXBbYVwVQXfYZ bqawGjhyjrX6vwbzGC2gxlmgRi/qWeqzrRTDzyBDlZCgvYRnVfqsi7g4F zDK0b2euORxWq5ktexoNv0E69HExHJkZ5FZaSaRETFZL4xdRhGbChknAn V8IyfcouRpu/gBLth7KJEFv1jdPoO6j7RIjsf2bXa7o2OrEQnKjMswApb A==; X-CSE-ConnectionGUID: 8cLgW+lsSuK7jMpcziJvrQ== X-CSE-MsgGUID: BHyhCTc4TOWyejIDHlVU1w== X-IronPort-AV: E=McAfee;i="6700,10204,11165"; a="22112279" X-IronPort-AV: E=Sophos;i="6.10,148,1719903600"; d="scan'208";a="22112279" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2024 05:29:52 -0700 X-CSE-ConnectionGUID: L3VRLcJMRdqYsbtfIsfsmA== X-CSE-MsgGUID: dXHEQYGjS4Cc1BhddbpfXg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,148,1719903600"; d="scan'208";a="59489486" Received: from unknown (HELO khuang2-desk.gar.corp.intel.com) ([10.124.223.78]) by fmviesa010-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Aug 2024 05:29:49 -0700 From: Kai Huang To: dave.hansen@intel.com, kirill.shutemov@linux.intel.com, bp@alien8.de, tglx@linutronix.de, peterz@infradead.org, mingo@redhat.com Cc: x86@kernel.org, hpa@zytor.com, luto@kernel.org, linux-kernel@vger.kernel.org, thomas.lendacky@amd.com, pbonzini@redhat.com, seanjc@google.com Subject: [PATCH v5 5/5] x86/virt/tdx: Remove the !KEXEC_CORE dependency Date: Fri, 16 Aug 2024 00:29:21 +1200 Message-ID: <47d69189e883543f2dc8923c2b86da94b0b2c3e0.1723723470.git.kai.huang@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Now TDX host can work with kexec(). Remove the !KEXEC_CORE dependency. Signed-off-by: Kai Huang --- arch/x86/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index d422247b2882..2da088202969 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1979,7 +1979,6 @@ config INTEL_TDX_HOST depends on X86_X2APIC select ARCH_KEEP_MEMBLOCK depends on CONTIG_ALLOC - depends on !KEXEC_CORE depends on X86_MCE help Intel Trust Domain Extensions (TDX) protects guest VMs from malicious --=20 2.45.2